Guantanamera

Recording identifiers

ISRC

CAM460425378

Release date of the album this recording appears on

2009-08-21

CopyrightID (CopyrightChains transaction hash)

0x7a248781d13beec3a446984ec0040b0e93d153fb5779b1409499add39e5cc872

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T00:16:15Z

Bitcoin block

960175

Canonical record hash

sha256:1c633ab5734bcefefce157d2f128f971b7ca288680fcdeba1259d8ef226b39a1

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CAM460425378

What this proof establishes

This recording was released in 2009, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.